/*
 * What you're currently looking at is the source code of a legally protected, proprietary software.
 * CKEditor 5 Collaboration is licensed under a commercial license and protected by copyright law. Where not otherwise indicated,
 * all CKEditor 5 Collaboration content is authored by CKSource engineers and consists of CKSource-owned intellectual property.
 *
 * Copyright (c) 2003-2024, CKSource Holding sp. z o.o. All rights reserved.
 * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
 */

@import "@ckeditor/ckeditor5-ui/theme/mixins/_dir.css";
@import "@ckeditor/ckeditor5-ui/theme/mixins/_rwd.css";

:root {
	--ck-ai-form-view-width: 600px;
	--ck-ai-form-content-height: 175px;
	--ck-ai-form-content-background: hsl(0, 0%, 98%);
	--ck-ai-form-history-font-size: .9em;

	--ck-ai-form-error-background: var(--ck-color-light-red);
}

/* Note: This class name is mentioned in the guide and acts like a public API. */
.ck .ck-ai-form {
	width: var(--ck-ai-form-view-width);

	/* Don't overflow the parent dialog container */
	max-width: 100%;

	@mixin ck-media-phone {
		/* Allow the for the layout to be fluid in narrow viewports to avoid breaking it due to limited
		 * horizontal space (https://github.com/cksource/ckeditor5-commercial/issues/5913). */
		--ck-ai-form-view-width: 100vw;
	}

	& .ck-ai-form-content {
		padding: var(--ck-spacing-large);
		width: 100%;

		& .ck-input {
			width: 100%;
		}

		& .ck-ai-form__content-area-wrapper {
			width: 100%;
			max-height: var(--ck-ai-form-content-height);
			overflow-y: auto;
			border: 1px solid var(--ck-color-base-border);
			border-radius: 2px;

			&:focus {
				outline: none;
				border: var(--ck-focus-ring);
				box-shadow: var(--ck-focus-outer-shadow), 0 0;
			}
		}

		& .ck-ai-form__content-area {
			display: flex;
			background-color: var(--ck-ai-form-content-background);

			&.ck-ai-form__content-area--processing {
				--ck-color-text: var(--ck-color-input-disabled-text);
				background-color: var(--ck-color-input-disabled-background);
			}

			/* Note: This class name is mentioned in the guide and acts like a public API */
			& .ck-ai-form__content-field {
				width: 100%;
				white-space: normal;
				padding: var(--ck-spacing-tiny) var(--ck-spacing-medium);
				min-height: calc( var(--ck-line-height-base) * var(--ck-font-size-base) );
				box-sizing: content-box;

				@mixin ck-dir ltr {
					padding-right: 0;
				}

				@mixin ck-dir rtl {
					padding-left: 0;
				}

				& > * {
					white-space: normal;
					color: inherit;
				}
			}

			& .ck-spinner-container {
				@mixin ck-dir ltr {
					margin-right: var(--ck-spacing-medium);
				}

				@mixin ck-dir rtl {
					margin-left: var(--ck-spacing-medium);
				}

			}

			& .ck-ai-form__copy-button-wrapper {
				display: flex;
				flex-direction: column-reverse;
				padding-left: 2px;
			}

			& .ck-ai-form__copy-button {
				position: sticky;
				right: 1px;
				bottom: 1px;
				padding: 4px;
				min-height: unset;
				min-width: unset;

				& svg {
					--ck-icon-size: 16px;
				}

				&.ck-ai-form__copy-button--copied {
					color: inherit;
				}
			}
		}

		& .ck-ai-form__toolbar {
			border: none;
			padding: 0;
			margin-top: var(--ck-spacing-medium);
			margin-bottom: calc( 2 * var(--ck-spacing-medium) );
		}

		& .ck-ai-form__loader {
			display: flex;
			align-items: center;

			& .ck-spinner {
				box-sizing: border-box;
			}
		}

		& .ck-autocomplete {
			display: flex;
			justify-content: space-between;

			& > .ck-labeled-field-view {
				flex-grow: 1;
			}

			& > .ck.ck-ai-form__submit {
				@mixin ck-dir ltr {
					margin-left: var(--ck-spacing-medium);
				}

				@mixin ck-dir rtl {
					margin-right: var(--ck-spacing-medium);
				}

				border-color: var(--ck-ai-form-submit-button-border-color);
				color: var(--ck-ai-form-submit-button-text-color);

				&.ck-disabled {
					border-color: var(--ck-ai-form-submit-button-disabled-border-color);
				}
			}

			/* Toggle history button */
			& > .ck-labeled-field-view .ck-ai-form__toggle-history {
				position: absolute;
				font-size: var(--ck-font-size-tiny);

				@mixin ck-dir ltr {
					right: var(--ck-spacing-medium);
				}

				@mixin ck-dir rtl {
					left: var(--ck-spacing-medium);
				}

				bottom: var(--ck-spacing-small);
				top: var(--ck-spacing-small);
				padding: 4px;
				min-height: unset;
				min-width: unset;
			}

			& .ck-textarea {
				/* Give the toggle history button some space */
				@mixin ck-dir ltr {
					padding-right: 30px;
				}

				@mixin ck-dir rtl {
					padding-left: 30px;
				}

				/* Squash the textarea horizontally if necessary on narrow layouts
				 * to avoid breaking the layout even at the cost of the placeholder
				 * being cut off (https://github.com/cksource/ckeditor5-commercial/issues/5913). */
				@mixin ck-media-phone {
					--ck-input-width: auto;
				}
			}

			/* Prompt history group */
			& .ck-search__results .ck-list .ck-list__group {
				display: grid;
				grid-template-columns: auto 1fr;
				grid-template-rows: auto;
				grid-column-gap: 0px;
				grid-row-gap: 0px;

				/* History group label */
				& > span {
					grid-area: 1 / 1 / 2 / 2;
				}

				/* Clear button in the history */
				& > .ck-button {
					padding: 0;
					min-height: auto;
					grid-area: 1 / 2 / 2 / 3;
					font-size: var(--ck-ai-form-history-font-size);
					justify-self: start;
					background: none;
					margin: var(--ck-spacing-medium) 0 0;

					& .ck-button__label {
						line-height: inherit;

						&:hover {
							text-decoration: underline;
						}
					}
				}

				& > .ck-list {
					grid-area: 2 / 1 / 3 / 3;

					/* Prompts can be very long. We need to display them whole. */
					& .ck-list__item .ck-button .ck-button__label {
						white-space: nowrap;
						overflow: hidden;
						max-width: 100%;
						text-overflow: ellipsis;
						font-size: var(--ck-ai-form-history-font-size);
						line-height: var(--ck-line-height-base);
					}
				}
			}
		}
	}

	& .ck-ai-form__error {
		display: flex;
		justify-content: center;
		align-items: center;
		padding: var(--ck-spacing-medium);
		background-color: var(--ck-ai-form-error-background);
		color: var(--ck-color-base-text);
		border-radius: 2px;
		margin-bottom: var(--ck-spacing-medium);
	}
}